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04:43 Life Sciences The evolution of the human eye Lesson duration 04:43 Manage Library 1,414,379 Views
05:45 Health The benefits of a good night's sleep Lesson duration 05:45 Manage Library 6,481,504 Views
05:39 Social Studies The Atlantic slave trade: What too few textbooks told you Lesson duration 05:39 Manage Library 11,093,989 Views
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04:34 Religion The pharaoh that wouldn't be forgotten Lesson duration 04:34 Manage Library 4,545,228 Views
05:23 Engineering The 2,400-year search for the atom Lesson duration 05:23 Manage Library 2,487,961 Views
04:01 Health What we know (and don't know) about Ebola Lesson duration 04:01 Manage Library 1,961,880 Views
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04:05 Nutrition What are those floaty things in your eye? Lesson duration 04:05 Manage Library 22,134,968 Views
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05:38 Consciousness, Sensation and Perception Ideasthesia: How do ideas feel? Lesson duration 05:38 Manage Library 301,112 Views